\[|x + 2| = 3\]
\[x + 2 = 3\ \ \ \ \ или\ \ \ \ \ x + 2 = - 3\]
\[x = 1\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ x = - 5\]
\[Ответ:1;\ - 5.\]